Perhaps you should try some spelling variations:
based communications » based communication, speed communications, aided communications
communications costs » communication costs, communications _
week information » work information, bank information, risk information
developpement et » developpement des, developpement de, development east
technology week » technology what
4 developpement » de developpement, le developpement, et developpement
codes based » code based, models based, scores based
et afrique » en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology week information _ codes based communications costs 4 developpement et afrique.*.